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B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background

Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.

Molecular model of amylose, one of the two sugar components in starch.

Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet), ampicillin (red).

A molecular model of the flavonoid Quercetin. An antioxidant and anti-inflamatory, it is used as a nutritional suplement. It is commonly found in many fruits and vegetables and is a significant chemical component of tea. Isolated on white.

Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration

An ECG test chart with pills and a stethoscope

Prednisone is a glucocorticoid medication mostly used to suppress the immune system and decrease inflammation in conditions such as asthma, COPD, and rheumatologic diseases.

Close-up shot of a petri dish for checking an antibiotic in the laboratory.

3d render of molecular structure of sulfuric acid isolated over white background Atoms are represented as spheres with color and chemical symbol coding: hydrogen(H) - blue, oxygen(O) - green, sulfur(S) - orange.

Liver Fluke Section under light microscope with white background

The human immunodeficiency virus single-stranded RNA genome is converted into double-stranded DNA by the viral reverse transcriptase and then the DNA is integrated in the DNA of an infected human cell. The reverse transcriptase is one of the main targets to disrupt the virus multiplication through an inhibitor. There are nucleoside and nucleotide inhibitors and non nucleoside analogue inhibitors.

stx2a is a subtype of Shiga toxin-producing E. coli (STEC) linked to Hemolytic Uremic Syndrome (HUS), a severe condition impacting kidney function and blood clotting. STEC poses a significant risk of foodborne illness and can spread within communities including family members.

Vitamin Coenzyme Q10 with chemical formula on a pink background. To prevent aging. Pills and medicine

3D cartoon and Gaussian surface models. chain id color scheme, PDB 5zjd, white background.

Hyaluronan, hyaluronic acid, HA, hyaluronate molecule, short fragment. Molecular model. 3D rendering. Illustration

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c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.

A model of a molecule of arginine, an amino acid. Amino acids are the building blocks of proteins and have many functions in metabolism. In particular, Arginine has an important function in the immune system, wound healing and cell division.

Microcrystalline wax with chemical formula on white laboratory table.

A heart trace ECG with a generic box of Bisoprolol beta blocker pills and a stethoscope

3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background

3D rendering of microscopic molecular structure

Turmeric and the chemical formula of curcumin. Skeletal structure of the keto form of the yellow chemical and principal curcuminoid of turmeric, Curcuma longa. E100, dietary supplement and food color.

Remdesivir is a broad-spectrum antiviral medication, it is a specific treatment for COVID-19. 3d illustration

Chain or ribbon diatom, a type of algae.

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Pluto Serapis and Persephone Isis Heraklion museum.jpg

Reaktionskoordinate der SN2-Reaktion.svg

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SVG exact pentagon with given edge length.svg

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